56440155

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{22531}}^1$

素因数の和:22706

約数の個数: 16

約数和(自身を含む): 90849024

約数和(自身を除く): 34408869

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 22531, 67593, 112655, 337965, 3762677, 11288031, 18813385, 56440155]

約数ペア:

[(1, 56440155), (3, 18813385), (5, 11288031), (15, 3762677), (167, 337965), (501, 112655), (835, 67593), (2505, 22531)]